Product supported by for Bluetooth 4.2 technology. Bluetooth protocol: 4.2. Bluetooth frequency: 2.402G--2.480G. · The ability to answer, end and make voice calls. Battery capacity: 60mAh/3.7V. 1 x Ipipoo DP-1 Wireless Earphone 1 x Micro USB Cable 4 x Replaceable Earbuds 1 x User Manual.
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